Phys.Rev. C 111, L061301 (2025)

S.Rajbanshi, R.Palit, H.Rahaman, G.Manna, S.Ali, S.Chakraborty, G.H.Bhat, S.Jehangir, J.A.Sheikh, F.S.Babra, R.Banik, S.Bhattacharya, S.Bhattacharyya, P.Dey, Md.S.R.Laskar, G.Mukherjee, S.Nandi, H.Pai, R.Santra, T.Trivedi

Conclusive evidence of a two-neutron multiphonon transverse wobbling mode in ⁸²Kr

NUCLEAR REACTIONS ⁷⁶Ge(⁹Be, 3n), E ∼ 31 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced γ-ray energies, branching and mixing ratios, positive parity band structures, level T_1/2, B(E2), B(M1), conclusive evidence of transverse wobbling motion in an even-even nucleus based on a two-neutron configuration using the Doppler shift attenuation method (DSAM) with the help of the lineshape package. Comparison with the triaxial projected shell model calculations. The Indian National Gamma Array (INGA), the Pelletron Linac Facility at the TIFR, Mumbai.

doi: 10.1103/PhysRevC.111.L061301